| 摘要 |
PURPOSE: A mold for forming a screen is provided to reduce a manufacturing time and to improve the productivity by easily exchanging a core and to simply assemble the core in a required form without separating the mold. CONSTITUTION: A mold(100) includes a supporting plate(110), a cavity plate(120), a plurality of cores(130), a side core(140) and a head plate(150). A plurality of guide slots(12) are formed at one side of the supporting plate(110) to which the cavity plate(120) is closely positioned. A plurality of insertion holes(14) are formed in a core fixing plate(15). The core fixing plate(15) is slidably installed in the guide slots(12). One side of the insertion holes(14) is larger than the other side of the insertion holes(14). A withdrawing part(10) is formed at a rear of the cores(130). The withdrawing part(10) includes a supporting shaft(16) and a detaching part(18) which is integrally formed with a head(17).
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